87317824

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4001}}^1$

素因数の和:4055

約数の個数: 56

約数和(自身を含む): 195169536

約数和(自身を除く): 107851712

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 4001, 5456, 8002, 10912, 16004, 21824, 32008, 44011, 64016, 88022, 124031, 128032, 176044, 248062, 256064, 352088, 496124, 704176, 992248, 1364341, 1408352, 1984496, 2728682, 2816704, 3968992, 5457364, 7937984, 10914728, 21829456, 43658912, 87317824]

約数ペア:

[(1, 87317824), (2, 43658912), (4, 21829456), (8, 10914728), (11, 7937984), (16, 5457364), (22, 3968992), (31, 2816704), (32, 2728682), (44, 1984496), (62, 1408352), (64, 1364341), (88, 992248), (124, 704176), (176, 496124), (248, 352088), (341, 256064), (352, 248062), (496, 176044), (682, 128032), (704, 124031), (992, 88022), (1364, 64016), (1984, 44011), (2728, 32008), (4001, 21824), (5456, 16004), (8002, 10912)]